Answer: BExplanation:If you have configuration problems that prevent the server from starting, you can start an instance of Microsoft SQL Server by using the minimal configuration startup option.When you start an instance of SQL Server in minimal configuration mode, note the following:Only a single user can connect, and the CHECKPOINT process is not executed.Remote access and read-ahead are disabled.Startup stored procedures do not run.tempdb is configured at the smallest possible size.https://docs.microsoft.com/en-us/sql/database-engine/configure-windows/start-sql-server-with-minimal-configuration

QUESTION 53You administer a single server that contains a Microsoft SQL Server 2012 default instance.You plan to install a new application that requires the deployment of a database on the server. The application login requires sysadmin permissions.You need to ensure that the application login is unable to access other production databases.What should you do?

A. Use the SQL Server default instance and configure an affinity mask.B. Install a new named SQL Server instance on the server.C. Use the SQL Server default instance and enable Contained Databases.D. Install a new default SQL Server instance on the server.

QUESTION 54You administer a Microsoft SQL Server 2012 Enterprise Edition server that uses 64 cores.You discover performance issues when large amounts of data are written to tables under heavy system load.You need to limit the number of cores that handle I/O.What should you configure?

Answer: DExplanation:The affinity Input-Output (I/O) mask Server Configuration Option.To carry out multitasking, Microsoft Windows 2000 and Windows Server 2003 sometimes move process threads among different processors. Although efficient from an operating system point of view, this activity can reduce Microsoft SQL Server performance under heavy system loads, as each processor cache is repeatedly reloaded with data. Assigning processors to specific threads can improve performance under these conditions by eliminating processor reloads; such an association between a thread and a processor is called processor affinity.http://msdn.microsoft.com/en-us/library/ms189629.aspx

QUESTION 55You administer a Microsoft SQL Server 2012 instance that contains a financial database hosted on a storage area network (SAN).The financial database has the following characteristics:

– A data file of 2 terabytes is located on a dedicated LUN (drive D).– A transaction log of 10 GB is located on a dedicated LUN (drive E).– Drive D has 1 terabyte of free disk space.– Drive E has 5 GB of free disk space.

The database is continually modified by users during business hours from Monday through Friday between 09:00 hours and 17:00 hours. Five percent of the existing data is modified each day.The Finance department loads large CSV files into a number of tables each business day at 11:15 hours and 15:15 hours by using the BCP or BULK INSERT commands. Each data load adds 3 GB of data to the database.These data load operations must occur in the minimum amount of time.A full database backup is performed every Sunday at 10:00 hours. Backup operations will be performed every two hours (11:00, 13:00, 15:00, and 17:00) during business hours.You need to ensure that your backup will continue if any invalid checksum is encountered.Which backup option should you use?

QUESTION 56You administer a Microsoft SQL Server 2012 instance that contains a financial database hosted on a storage area network (SAN).The financial database has the following characteristics:

– A data file of 2 terabytes is located on a dedicated LUN (drive D).– A transaction log of 10 GB is located on a dedicated LUN (drive E).– Drive D has 1 terabyte of free disk space.– Drive E has 5 GB of free disk space.

The database is continually modified by users during business hours from Monday through Friday between 09:00 hours and 17:00 hours. Five percent of the existing data is modified each day.The Finance department loads large CSV files into a number of tables each business day at 11:15 hours and 15:15 hours by using the BCP or BULK INSERT commands. Each data load adds 3 GB of data to the database.These data load operations must occur in the minimum amount of time.A full database backup is performed every Sunday at 10:00 hours. Backup operations will be performed every two hours (11:00, 13:00, 15:00, and 17:00) during business hours.On Wednesday at 10:00 hours, the development team requests you to refresh the database on a development server by using the most recent version.You need to perform a full database backup that will be restored on the development server.Which backup option should you use?

Answer: LExplanation:COPY_ONLY specifies that the backup is a copy-only backup, which does not affect the normal sequence of backups. A copy-only backup is created independently of your regularly scheduled, conventional backups. A copy-only backup does not affect your overall backup and restore procedures for the database.https://docs.microsoft.com/en-us/sql/t-sql/statements/backup-transact-sql

QUESTION 57You administer a Microsoft SQL Server 2012 instance that contains a financial database hosted on a storage area network (SAN).The financial database has the following characteristics:

– A data file of 2 terabytes is located on a dedicated LUN (drive D).– A transaction log of 10 GB is located on a dedicated LUN (drive E).– Drive D has 1 terabyte of free disk space.– Drive E has 5 GB of free disk space.

The database is continually modified by users during business hours from Monday through Friday between 09:00 hours and 17:00 hours. Five percent of the existing data is modified each day.The Finance department loads large CSV files into a number of tables each business day at 11:15 hours and 15:15 hours by using the BCP or BULK INSERT commands. Each data load adds 3 GB of data to the database.These data load operations must occur in the minimum amount of time.A full database backup is performed every Sunday at 10:00 hours. Backup operations will be performed every two hours (11:00, 13:00, 15:00, and 17:00) during business hours.You need to ensure that the minimum amount of data is lost.Which recovery model should the database use?

Answer: BExplanation:The full recovery model requires log backups. No work is lost due to a lost or damaged data file. Can recover to a specific point in time, assuming that your backups are complete up to that point in time.Incorrect Answers:F: The bulk logged recovery model can recover to the end of any backup. Point-in-time recovery is not supported.M: The simple recovery model can recover only to the end of a backup.https://docs.microsoft.com/en-us/sql/relational-databases/backup-restore/recovery-models-sql-server

QUESTION 58You administer a Microsoft SQL Server 2012 instance that contains a financial database hosted on a storage area network (SAN).The financial database has the following characteristics:

– A data file of 2 terabytes is located on a dedicated LUN (drive D).– A transaction log of 10 GB is located on a dedicated LUN (drive E).– Drive D has 1 terabyte of free disk space.– Drive E has 5 GB of free disk space.

The database is continually modified by users during business hours from Monday through Friday between 09:00 hours and 17:00 hours. Five percent of the existing data is modified each day.The Finance department loads large CSV files into a number of tables each business day at 11:15 hours and 15:15 hours by using the BCP or BULK INSERT commands. Each data load adds 3 GB of data to the database.These data load operations must occur in the minimum amount of time.A full database backup is performed every Sunday at 10:00 hours. Backup operations will be performed every two hours (11:00, 13:00, 15:00, and 17:00) during business hours.You need to ensure that the backup size is as small as possible.Which backup should you perform every two hours?

You have a database named Databasel that is hosted on Server1. Database1 contains 100 queries that are executed dynamically from web applications.You plan to remove data from the procedure cache on Database1.You have the following requirements:

– Changes to Database1 must not affect other databases that are hosted on Server1– Changes to Database1 must not affect the performance of queries that are stored in other databases.– The solution must minimize administrative effort.

You need to remove the data from the procedure cache as quickly as possible.What should you do?

A. Run DBCC FREEPROCCACHE.B. Run ALTER DATABASE SCOPED CONFIGURATION CLEAR PROCEDURE CACHE in the context of Database 1.C. Run DBCC DROPCLEANBUFFERS.D. Write a script that iterates through each stored procedure definition and add WITH RECOMPILE to the definition.

QUESTION 31Hotspot QuestionYou need to open the firewall ports for use with SQL Server environment.In table below, identify the firewall port that you must use for each service.NOTE: Make only one selection in each column. (more…)

QUESTION 11You are deploying a Microsoft SQL Server database that will support a mixed OLTP and OLAP workload. The target virtual machine has four CPUs.You need to ensure that reports do not use all available system resources.What should you do?

A. Enable Auto Close.B. Increase the value for the Minimum System Memory setting. C. Set MAXDOP to half the number of CPUs available.D. Increase the value for the Minimum Memory per query setting. (more…)

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You attempt to restore the Orders database and the restore fails.You copy the encryption file to the original location.A hardware failure occurs and so a new server must be installed and configured.After installing SQL Server to the new server, you restore the Orders database and copy the encryption files to their original location. However, you are unable to access the database.You need to be able to restore the database.Which Transact-SQL statement should you use before attempting the restore?

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QUESTION 61You administer a Microsoft SQL Server 2012 database that contains a table named OrderDetail.You discover that the NCI_OrderDetail_CustomerID non-clustered index is fragmented.You need to reduce fragmentation. You need to achieve this goal without taking the index offline.Which Transact-SQL batch should you use?

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QUESTION 46You administer a Microsoft SQL Server 2012 database.Users report that an application that accesses the database displays an error, but the error does not provide meaningful information.No entries are found in the SQL Server log or Windows event logs related to the error.You need to identify the root cause of the issue by retrieving the error message.What should you do?

A. Create an Extended Events session by using the sqlserver.error_reported event.B. Create a SQL Profiler session to capture all ErrorLog and EventLog events.C. Flag all stored procedures for recompilation by using sp_recompile.D. Execute sp_who.

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QUESTION 31Hotspot QuestionYou need to open the firewall ports for use with SQL Server environment.In table below, identify the firewall port that you must use for each service.NOTE: Make only one selection in each column.

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QUESTION 16Note: This question is part of a series of questions that present the same scenario. Each question in the series contains a unique solution. Determine whether the solution meets stated goals.

You manage a Microsoft SQL Server environment with several databases.You need to ensure that queries use statistical data and do not initialize values for local variables.Solution: You enable the QUERY_OPTIMIZER_HOTFIXES option for the databases.Does the solution meet the goal?

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QUESTION 1Hotspot QuestionYou use Resource Manager to deploy a new Microsoft SQL Server instance in a Microsoft Azure virtual machine (VM) that uses Premium storage. The combined initial size of the SQL Server user database files is expected to be over 200 gigabytes (GB). You must maximize performance for the database files and the log file.You add the following additional drive volumes to the VM:

QUESTION 31 Hotspot Question You need to open the firewall ports for use with SQL Server environment. In table below, identify the firewall port that you must use for each service. NOTE: Make only one selection in each column.

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QUESTION 21 Note: This question is part of a series of questions that present the same scenario. Each question in the series contains a unique solution. Determine whether the solution meets stated goals. You have a mission-critical application that stores data in a Microsoft SQL Server instance. The application runs several financial reports. The reports use a SQL Server-authenticated login named Reporting_User. All queries that write data to the database use Windows authentication.

Users report that the queries used to provide data for the financial reports take a long time to complete. The queries consume the majority of CPU and memory resources on the database server. As a result, read-write queries for the application also take a long time to complete. You need to improve performance of the application while still allowing the report queries to finish. Solution: You configure the Resource Governor to set the MAXDOP parameter to 0 for all queries against the database. Does the solution meet the goal?

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QUESTION 11 You are deploying a Microsoft SQL Server database that will support a mixed OLTP and OLAP workload. The target virtual machine has four CPUs. You need to ensure that reports do not use all available system resources. What should you do?

A. Enable Auto Close. B. Increase the value for the Minimum System Memory setting. C. Set MAXDOP to half the number of CPUs available. D. Increase the value for the Minimum Memory per query setting.

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QUESTION 1 Hotspot Question You use Resource Manager to deploy a new Microsoft SQL Server instance in a Microsoft Azure virtual machine (VM) that uses Premium storage. The combined initial size of the SQL Server user database files is expected to be over 200 gigabytes (GB). You must maximize performance for the database files and the log file. You add the following additional drive volumes to the VM: